AdjustBrightness
(
δ
=
0.2
)
AdjustBrightness
(
distribution
)
Adjust the brightness of an image by a factor chosen uniformly
from
f ∈ [1-δ, 1+δ]
by multiplying each color channel by
f
.
You can also pass any
Distributions.Sampleable
from which the
factor is selected
.
Example
using
DataAugmentation
,
TestImages
item
=
Image
(
testimage
(
"lighthouse"
)
)
tfm
=
AdjustBrightness
(
0.2
)
titems
=
[
apply
(
tfm
,
item
)
for
_
in
1
:
8
]
showgrid
(
titems;
ncol
=
4
,
npad
=
16
)
Downloading artifact: images
